two-factor-bundle/Model/BackupCodeInterface.php at 4.x · scheb/two-factor-bundle · GitHub

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<?php

declare(strict_types=1);

namespace Scheb\TwoFactorBundle\Model;

interface BackupCodeInterface
{
    /**
     * Check if it is a valid backup code.
     */
    public function isBackupCode(string $code): bool;

    /**
     * Invalidate a backup code.
     */
    public function invalidateBackupCode(string $code): void;
}